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Code Issues Releases Wiki Activity

refactor read_from_io

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This commit is contained in:
Nikolay Kim
2018-06-22 11:30:40 +06:00
parent edd22bb279
commit fc7238baee
4 changed files with 84 additions and 67 deletions
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16
src/client/parser.rs
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@ -40,8 +40,10 @@ impl HttpResponseParser {
// if buf is empty parse_message will always return NotReady, let's avoid that
if buf.is_empty() {
match io.read_available(buf) {
Ok(Async::Ready(0)) => return Err(HttpResponseParserError::Disconnect),
Ok(Async::Ready(_)) => (),
Ok(Async::Ready(true)) => {
return Err(HttpResponseParserError::Disconnect)
}
Ok(Async::Ready(false)) => (),
Ok(Async::NotReady) => return Ok(Async::NotReady),
Err(err) => return Err(HttpResponseParserError::Error(err.into())),
}
@ -60,10 +62,10 @@ impl HttpResponseParser {
return Err(HttpResponseParserError::Error(ParseError::TooLarge));
}
match io.read_available(buf) {
Ok(Async::Ready(0)) => {
Ok(Async::Ready(true)) => {
return Err(HttpResponseParserError::Disconnect)
}
Ok(Async::Ready(_)) => (),
Ok(Async::Ready(false)) => (),
Ok(Async::NotReady) => return Ok(Async::NotReady),
Err(err) => {
return Err(HttpResponseParserError::Error(err.into()))
@ -84,10 +86,10 @@ impl HttpResponseParser {
loop {
// read payload
let (not_ready, stream_finished) = match io.read_available(buf) {
Ok(Async::Ready(0)) => (false, true),
Err(err) => return Err(err.into()),
Ok(Async::Ready(true)) => (false, true),
Ok(Async::Ready(false)) => (false, false),
Ok(Async::NotReady) => (true, false),
_ => (false, false),
Err(err) => return Err(err.into()),
};
match self.decoder.as_mut().unwrap().decode(buf) {